65985390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 115164306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 127, 138, 207, 230, 251, 254, 345, 381, 414, 502, 635, 690, 753, 762, 1035, 1143, 1255, 1270, 1506, 1905, 2070, 2259, 2286, 2510, 2921, 3765, 3810, 4518, 5715, 5773, 5842, 7530, 8763, 11295, 11430, 11546, 14605, 17319, 17526, 22590, 26289, 28865, 29210, 31877, 34638, 43815, 51957, 52578, 57730, 63754, 86595, 87630, 95631, 103914, 131445, 159385, 173190, 191262, 259785, 262890, 286893, 318770, 478155, 519570, 573786, 733171, 956310, 1434465, 1466342, 2199513, 2868930, 3665855, 4399026, 6598539, 7331710, 10997565, 13197078, 21995130, 32992695, 65985390]

約数ペア:

[(1, 65985390), (2, 32992695), (3, 21995130), (5, 13197078), (6, 10997565), (9, 7331710), (10, 6598539), (15, 4399026), (18, 3665855), (23, 2868930), (30, 2199513), (45, 1466342), (46, 1434465), (69, 956310), (90, 733171), (115, 573786), (127, 519570), (138, 478155), (207, 318770), (230, 286893), (251, 262890), (254, 259785), (345, 191262), (381, 173190), (414, 159385), (502, 131445), (635, 103914), (690, 95631), (753, 87630), (762, 86595), (1035, 63754), (1143, 57730), (1255, 52578), (1270, 51957), (1506, 43815), (1905, 34638), (2070, 31877), (2259, 29210), (2286, 28865), (2510, 26289), (2921, 22590), (3765, 17526), (3810, 17319), (4518, 14605), (5715, 11546), (5773, 11430), (5842, 11295), (7530, 8763)]